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  2. Physella acuta - Wikipedia

    en.wikipedia.org/wiki/Physella_acuta

    These snails eat dead plant and animal matter and various other detritus. Because Physella acuta forages mainly on epiphytic vegetation and on the macrophytes, whereas other gastropods (Planorbis planorbis, Radix ovata) exploit the algal cover or phytobentos on the bottom, competition between Physella acuta and other gastropods appears to be ...

  3. Detritivore - Wikipedia

    en.wikipedia.org/wiki/Detritivore

    Due to the limited vegetation available in the desert, desert detritivores adapted and evolved ways to feed in the extreme conditions of the desert. [3] Detritivore feeding behaviour is affected by rainfall; moist soil increases detritivore feeding and excretion. [7] Fungi, acting as decomposers, are important in today's terrestrial environment.

  4. Buccinidae - Wikipedia

    en.wikipedia.org/wiki/Buccinidae

    They feed on clams, carrion, and sometimes even on detritus. Their sense of smell is very well-developed; they can sense chemical signals from their prey from a considerable distance with their osphradia. Many whelks are capable of boring through the shell of bivalves, and because of this, some species cause much harm in oyster farms.

  5. Physidae - Wikipedia

    en.wikipedia.org/wiki/Physidae

    These snails are sometimes viewed as pests in aquarium tanks with fish, because the snails create waste, reproduce very often, and are very hard to remove completely. However, some aquarium owners deliberately choose to add these freshwater pond snails to their tank because the snails will eat uneaten fish food, algae and waste, as well as ...

  6. Snail - Wikipedia

    en.wikipedia.org/wiki/Snail

    The radula works like a file, ripping food into small pieces. Many snails are herbivorous, eating plants or rasping algae from surfaces with their radulae, though a few land species and many marine species are omnivores or predatory carnivores. Snails cannot absorb colored pigments when eating paper or cardboard so their feces are also colored. [3]

  7. Gastropoda - Wikipedia

    en.wikipedia.org/wiki/Gastropoda

    An apple snail, Pomacea maculata, floating and eating a piece of carrot. The diet of gastropods differs according to the group considered. Marine gastropods include some that are herbivores, detritus feeders, predatory carnivores, scavengers, parasites, and also a few ciliary feeders, in which the radula is reduced or absent. Land-dwelling ...

  8. Detritus - Wikipedia

    en.wikipedia.org/wiki/Detritus

    Detritus occurs in a variety of terrestrial habitats including forest, chaparral and grassland. In forests, the detritus is typically dominated by leaf, twig, and bacteria litter as measured by biomass dominance. This plant litter provides important cover for seedling protection as well as cover for a variety of arthropods, reptiles [4] and ...

  9. Periphyton - Wikipedia

    en.wikipedia.org/wiki/Periphyton

    The related term Aufwuchs (German "surface growth" or "overgrowth", pronounced [ˈaʊ̯fˌvuːks] ⓘ) refers to the collection of small animals and plants that adhere to open surfaces in aquatic environments, such as parts of rooted plants. Periphyton serves as an important food source for invertebrates, tadpoles, and some fish.